CN102564192A - Finned tube - Google Patents
Finned tube Download PDFInfo
- Publication number
- CN102564192A CN102564192A CN2012100301601A CN201210030160A CN102564192A CN 102564192 A CN102564192 A CN 102564192A CN 2012100301601 A CN2012100301601 A CN 2012100301601A CN 201210030160 A CN201210030160 A CN 201210030160A CN 102564192 A CN102564192 A CN 102564192A
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- fins
- fin
- finned tube
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- present
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a finned tube which comprises a tube body and fins. A plurality of fins are uniformly and symmetrically distributed on the outer periphery of the tube body. Each fin extends to the lower end of the tube body from the upper end of the tube body. The fins are divided into main fins and auxiliary fins. The outer ends of the main fins are in a rhombus shape. The main fins are connected with a connecting sheet connected with each finned tube. The outer ends of the auxiliary fins are round ends. According to the finned tube provided by the invention, connectors matched with the connecting sheet are arranged at the outer ends of the main fins and the outer ends of the auxiliary fins which are not connected with other parts are set into round shapes, so that objects are not easily scratched by the finned tube in the installing process and the strengths of the fins are reinforced.
Description
Technical field
The present invention relates to a kind of finned tube, belong to the heat-exchanger rig field.
Background technology
Finned tube is able to extensive use as heat-exchanger rig, but general finned tube, and its fin edges is a straight flange, when assembling, easily object is scratched.
Summary of the invention
The technical problem that the present invention will solve is to overcome existing defective, and finned tube is provided, and makes fin more convenient when assembling, can increase fin strength simultaneously.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
Finned tube comprises body and fin, and a plurality of fins are distributed in the body excircle symmetrically, and each fin extends to the lower end from the body upper end, and fin is divided into main fin and secondary fin, and main fin external end head is a rhombus, connects with the brace that is connected each finned tube; Secondary fin external end head is a button-head.
Finned tube of the present invention at the connector that the setting of main fin external end head and brace are complementary, is arranged to circle with the secondary fin external end head that is not connected with miscellaneous part, makes that finned tube is difficult for object is scratched when mounted, and has strengthened the intensity of fin.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used to explain the present invention with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the main TV structure sketch map of finned tube of the present invention;
Fig. 2 is the plan structure sketch map of finned tube of the present invention;
Fig. 3 is the partial enlarged drawing of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
Like Fig. 1,2, shown in 3, finned tube comprises body 1 and fin; A plurality of fins are distributed in the body excircle symmetrically, and each fin extends to the lower end from the body upper end, and fin is divided into main fin 2 and secondary fin 3; Main fin 2 external end heads are rhombus, connect with the brace that is connected each finned tube; Secondary fin 3 external end heads are button-head.
Finned tube of the present invention at the connector that the setting of main fin external end head and brace are complementary, is arranged to circle with the secondary fin external end head that is not connected with miscellaneous part, makes that finned tube is difficult for object is scratched when mounted, and has strengthened the intensity of fin.
What should explain at last is: the above is merely the preferred embodiments of the present invention; Be not limited to the present invention; Although the present invention has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. finned tube, it is characterized in that: comprise body and fin, a plurality of fins are distributed in the body excircle symmetrically; Each fin extends to the lower end from the body upper end; Fin is divided into main fin and secondary fin, and main fin external end head is a rhombus, connects with the brace that is connected each finned tube; Secondary fin external end head is a button-head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100301601A CN102564192A (en) | 2012-02-10 | 2012-02-10 | Finned tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100301601A CN102564192A (en) | 2012-02-10 | 2012-02-10 | Finned tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102564192A true CN102564192A (en) | 2012-07-11 |
Family
ID=46410285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100301601A Pending CN102564192A (en) | 2012-02-10 | 2012-02-10 | Finned tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102564192A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486148A (en) * | 2015-12-31 | 2016-04-13 | 无锡辉腾科技有限公司 | Finned heat exchange tube for air bath type vaporizer |
| CN109506397A (en) * | 2017-09-14 | 2019-03-22 | 宁波德业科技集团有限公司 | A kind of finned tube evaporator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5174371A (en) * | 1992-01-27 | 1992-12-29 | Cryoquip, Inc. | Atmospheric vaporizer heat exchanger |
| CN202057227U (en) * | 2011-05-17 | 2011-11-30 | 天津市霍珀福尔发展有限公司 | Heat exchange finned pipe with temperature compensating groove |
| CN202442627U (en) * | 2012-02-10 | 2012-09-19 | 无锡辉腾科技有限公司 | Finned tube |
-
2012
- 2012-02-10 CN CN2012100301601A patent/CN102564192A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5174371A (en) * | 1992-01-27 | 1992-12-29 | Cryoquip, Inc. | Atmospheric vaporizer heat exchanger |
| CN202057227U (en) * | 2011-05-17 | 2011-11-30 | 天津市霍珀福尔发展有限公司 | Heat exchange finned pipe with temperature compensating groove |
| CN202442627U (en) * | 2012-02-10 | 2012-09-19 | 无锡辉腾科技有限公司 | Finned tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486148A (en) * | 2015-12-31 | 2016-04-13 | 无锡辉腾科技有限公司 | Finned heat exchange tube for air bath type vaporizer |
| CN109506397A (en) * | 2017-09-14 | 2019-03-22 | 宁波德业科技集团有限公司 | A kind of finned tube evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |